i have a 1964 dodge dart gt with a 225 slant six i would like to convert it to electronic ignition i have the distributer and wiring harness for the control module but i have done some research and finding out there is four and five pin boxes not sure what one i need and do i have to change ballist resistor or any other changes and also not sure on all wiring hookups any help would be appreciated
It's not as hard as some make it out to be, some of the control boxes have 5 terminals, but not all vehicles need them. This is a diagram used to install Mopar electronic distributors in engines that didn't originally come factory installed. I hope it helps.
You can do an HEI conversion: http://duster318.freeservers.com/tech/hei.html But yeah slantsix.org has whole threads on electronic ignition